Chevrolet Trailblazer Ignition

My Trailblazer Is Idling To High After Cleaning The Throttle Body And Replacing The Spark Plugs. What's Wrong?

Got Code For Cylinder Five Misfire, So Replaced Plug Didn't Help. Move On To What I Have Always Called A Coil Pack. But That's Not...

What May Cause My Truck To To Shut Off When I'm Slowing Down To Turn To The Left. It Was Missing And Putting, So I Had The Spark Plugs And...

I Have An 06 Trailblazer And About 2 Months Ago The Mpg Dropped From 20 To 17.5. I Checked The Tire Pressures, Changed The Air Filter, And...

Took The Front Cover Off "timing Case" And I Took The Oil Pump Cover Off As Well To Clean Oil Pump; The Two Gears Inside, One Outer...

When You First Start It It Idles Way Up Then Back Down For Around Four Or Five Minutes And The Lights Get Really Bright Then Dim While It&#...

I Started Getting Some Really Bad Misfiring On The Way To Work One Morning. I Used My Code Reader And Picked Up A P0301 And Then P0300. So I...

1042549 I Wanted To Thank You For Staying With Me Through The Process. The Problem Was The Large Connector Beside The Firebox. You Called It...

I Replaced Engine On A 2005 Chevy Trailblazer 4.2l I6 With One From A 2006 Chevy Trailblazer The Problem I'm Having No Spark To Spark Plugs...

Need Help Getting Coil Changed Out On Cylinder #1 And Putting In The 6 New Plugs.